What are the characteristics of a small spray dryer for laboratory use

What are the characteristics of a small spray dryer for laboratory use
  1. Fast drying speed. After centrifugal spraying, the surface area of the material liquid is greatly increased. In the high-temperature airflow, it takes several seconds to complete the drying.

  2. The co-current spray drying form can make the droplets flow in the same direction as the hot air. Although the temperature of the hot air is relatively high, because the hot air enters the drying room and immediately contacts the spray droplets, the indoor temperature drops sharply, and the wet bulb temperature of the material Basically unchanged.

  3. Wide range of application. According to the characteristics of the material, it can be used for hot air drying, centrifugal granulation and cold air granulation. Most products with very different characteristics can be produced by this machine.

  4. Because the drying process is completed within a few seconds, the particles of the finished product can basically maintain the approximate spherical shape of the droplets, and the product has good dispersibility, fluidity and solubility.

  5. Simplified production process and convenient operation and control. After drying, there is no need to pulverize and screen, which reduces the production process and simplifies the production process. For the product's particle size, bulk density, and moisture content, within a certain range, the operating conditions can be changed for adjustment, and the control and management are very convenient.

  6. In order to prevent the material from being polluted and prolong the life of the equipment, all parts in contact with the material are made of stainless steel. After the material liquid is sprayed, it is atomized into dispersed particles, and the surface area is greatly increased. After being in contact with hot air, the drying process can be completed in a very short time.